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DC Circuit Breaker

SUNTREE has workd closely with solar system manufacturers and through coordinated neserch and development,has produced revolutionary new dc circurit breaker,dc isolator swithc,dc fuse which,combined with its range of surge protective devices,offer complete protection for PV systems

SL7 Polarity DC circuit breaker

are designed to provide overcurrent protection within appliances or electrical equipment,
where a branch circuit protection is already provided or not required.
Devices aredesigned for direct current (DC) control circuit applications.

SL7 Polarity DC circuit breaker

SL7 PV DC breaker supplementary protectors are designed to provide
overcurrent protection within appliances or electrical equipment,
where a branch circuit protection is already provided or not required.
Devices are designed for direct current (DC) control circuit applications.

SL7 Non-polarity DC circuit breaker (New type)

SL7 PV NP DC breaker supplementary protectors are designed to provide
overcurrent protection within appliances or electrical equipment,
where a branch circuit protection is already provided or not required.
Devices are designed for direct current (DC) control circuit applications.

SL7 Non-polarity DC circuit breaker (New type)

SL7 PV NP DC breaker supplementary protectors are designed to provide
overcurrent protection within appliances or electrical equipment,
where a branch circuit protection is already provided or not required.
Devices are designed for direct current (DC) control circuit applications.

SCB2 Polarity DC Circuit Breaker

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE
Model Number: SCB2-63 Manual Transfer Switch MCB
Type: 1P 2P Manual Transfer Switch MCB
Poles Number: 1
Product name: Manual Transfer Switch MCB
Standards: CE CB IEC60898
Poles: 1,2,3,4 for Manual Transfer Switch MCB

SM1-PV DC breaker Non-polarity

Reliable protection at high ambient temperatures
Loadable:string protection up to 125, size:63A,80A,100A,125A; 250. size:160A,200A,220A,250A; 400, size:320A,400A
Tested:ultimate short circuit breaking capacity Icu of 25kA according to IEC60947-2, SM1-PV 3P DC750V 4P DC1000V specialized in Moulded Case Circuit Breaker dc circuit breaker
Fast:Reclosable for mininum standstill times
Safe:reliable disconnector properties, switching under load
Approval:provide on request